![\text{Totall bill= \$ }138.3627](https://img.qammunity.org/2023/formulas/mathematics/high-school/ov0k9q0w12c1u4kr7et8e841rby4oww50f.png)
Step-by-step explanation
to know the total bill amount we need to add the tip to the total,so
Step 1
find the value of the tip
![\text{tip}=23\text{ percent = }(23)/(100)=0.23](https://img.qammunity.org/2023/formulas/mathematics/high-school/knf5ekrhwhxvoam3wr4e1xrpmxlfxaym0t.png)
it means to find the tip amount you need multiply the bill by 0.23,hence
![\begin{gathered} \text{Tip}=112.49\cdot0.23=25.8727 \\ \text{tip amount}=25.8727 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/mbeppx2eoean7kx5wed7sl7lirgroen0pb.png)
Step 2
finally , add the values to know the total restaurant bill including the tip amount
![\begin{gathered} \text{Total bill= bill+tip} \\ \text{Totall bill= \$ 112.49 +\$25.8727} \\ \text{Totall bill= \$ }138.3627 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/squux7so2cdqbpry9a08nfvg9v25p42alq.png)
So, the answer is $138.3627.
I hope this helps you